Speed

Google claims the latest release is faster — 150% faster in JavaScript performance since the first beta and more than 25% faster than the last stable release. Google doesn’t offer up any comparisons against other browsers, however.

New Tab Page

The New Tab page (the blank page you come to when opening Chrome or opening a new tab) has been modified since the last beta release. You can rearrange the thumbnails and even pin thumbnails so they don’t go away. The page also offers more customization options than before, such as displaying the pages as a list of links.

The Omnibox

What Google calls the Omnibox is the address bar that also acts as a search bar. Google has added icons to the drop-down menu to help distinguish between suggested sites, searches, bookmarks, and sites from your surfing history.

HTML5 Support

Insofar as it is possible to support a spec that is still being written, Chrome added support for some of the core elements. In this release Chrome has added support for video and linked out to a sample site to test drive it. Google already had support for the audio and canvas elements and links to the 50th Chrome Experiment page to prove it.

Themes

Chrome now supports themes. All those UI enhancements Google has worked so hard on can now be casually tossed aside by just grabbing an ugly theme. The example they show is the Stargazer theme. There are more in the Themes Gallery.

Update (9-17-2009): Google Chrome seems almost optimized for the Nintendo Entertainment System JavaScript emulator. Check it out at http://benfirshman.com/projects/jsnes/. It runs much faster in Chrome than in Firefox.

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